Home / 4,583.84-6,322.34-2,987.52

Finding the Fourth Proportional to 4,583.84, 6,322.34 and 2,987.52

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Solution

The fourth proportional to 4,583.84, 6,322.34 and 2,987.52 is: 4,120.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,583.84 : 6,322.34 = 2,987.52 : x
  2. Step 2: Convert to fraction form
    4,583.84/6,322.34 = 2,987.52/x
  3. Step 3: Cross multiply
    4,583.84x = 6,322.34 × 2,987.52
  4. Step 4: Simplify right side
    4,583.84x = 18,888,117.20
  5. Step 5: Solve for x
    x = 18,888,117.20/4,583.84
  6. Step 6: Final answer
    x = 4,120.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.